DEVICE FOR CLEANING OF TRASH SCREEN

摘要

FIELD: construction.SUBSTANCE: invention relates to hydrotechnical facilities, and can be used to remove deposits from bottom of the entrance bay and contaminations from trash screens. Device contains a framework with guides and cleaning loop, comprising separate sections hanged on endless haulage chains, located in the said guides and moved by drive. The framework with guides is made L-shape out of channels installed by ribs towards each other to ensure location on the rib internal surfaces of the support rollers of the cleaning loop, made in form of buckets secured on the endless hauling chains. Sections of the cleaning loop are arranged with overlapping through clamp width. In top part of the cleaning loop under buckets the offloading conveyor is provided to remove rubbish from area of the trash screen. Drive of the endless hauling chains is made from gear motor installed in top part of the framework coaxially with top drive shaft of the hauling chains.EFFECT: quality cleaning and rubbish removal beyond the facility.2 dwg